Yb1.4Bi0.6Ru2O7
ceramic· Yb1.4Bi0.6Ru2O7
Yb₁.₄Bi₀.₆Ru₂O₇ is a mixed rare-earth ruthenate ceramic compound belonging to the pyrochlore or fluorite-related oxide family, combining ytterbium, bismuth, and ruthenium oxides in a complex lattice structure. This is a research-phase material under investigation for high-temperature electrochemical and thermal applications, where its mixed-valence transition metal oxide framework offers potential for enhanced ionic conductivity, catalytic activity, or thermal stability. The incorporation of bismuth alongside ytterbium in a ruthenate host is notable for tuning defect chemistry and oxygen vacancy concentration compared to single rare-earth analogs.
solid oxide fuel cells (SOFC)high-temperature catalysisthermal barrier coatingselectrochemical oxygen reductionresearch phase materialsadvanced ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | — | S/cm | 127°C | — | |
Electrical Resistivity(ρe) | — | Ω·m | 127°C | — | |
Thermoelectric Power Factor(PF) | — | W/(m·K²) | 127°C | — | |
Seebeck Coefficient(S) | — | μV/K | 127°C | — |
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Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.